Feddes van Harlingen, Pieter, Frisia, sev, de Viris, Kings and Potestaats of Friesland, Adelbricus Nobility. Potestatum Frisiae Tertius, Adelbricus van Adelen, third potestaat of Friesland, verso - stamped, third potestaat of Friesland. Standing full-length, sword and shield in hand. Trampling a shield of Sweden under foot. In an ornamental frame. Illustration, with text on the back, from the book: Frisia seu de viris rebusque Frisiae illustribus libri duo., print, book illustration, prints, height 125 mm, width 100 mm, height 158 mm, width 115 mm, 1586 - 1623-07-10, print maker, printmaker, 1618 - 1620, first quarter 17th century, paper, etching, woodcut, letterpress printing